FR2856739A1 - Internal combustion engine cylinder operation controlling method for motor vehicle, involves opening exhaust valve between exhaust valves opening and closing times, where closing time is between opening times of two inlet valves - Google Patents
Internal combustion engine cylinder operation controlling method for motor vehicle, involves opening exhaust valve between exhaust valves opening and closing times, where closing time is between opening times of two inlet valvesInfo
- Publication number
- FR2856739A1 FR2856739A1 FR0307692A FR0307692A FR2856739A1 FR 2856739 A1 FR2856739 A1 FR 2856739A1 FR 0307692 A FR0307692 A FR 0307692A FR 0307692 A FR0307692 A FR 0307692A FR 2856739 A1 FR2856739 A1 FR 2856739A1
- Authority
- FR
- France
- Prior art keywords
- opening
- closing
- valves
- exhaust valve
- combustion engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0273—Multiple actuations of a valve within an engine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0278—Port fuel injectors for single or multipoint injection into the air intake system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/108—Intake manifolds with primary and secondary intake passages
- F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Valve Device For Special Equipments (AREA)
- Characterised By The Charging Evacuation (AREA)
Abstract
The method involves opening an exhaust valve between exhaust valve opening and closing times, and opening one inlet valve between a primary inlet valves opening and closing times. Another inlet valve is opened between secondary inlet valve opening and closing times, and fuel is injected, during a same operation cycle of a cylinder. The exhaust valve closing time is between opening times of the two inlet valves. An independent claim is also included for a motor vehicle having an internal combustion engine.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307692A FR2856739B1 (en) | 2003-06-25 | 2003-06-25 | METHOD FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE CYLINDER, ENGINE COMPRISING A CYLINDER OPERATING ACCORDING TO SUCH A METHOD, AND MOTOR VEHICLE EQUIPPED WITH SUCH ENGINE |
US10/562,417 US7712439B2 (en) | 2003-06-25 | 2004-06-04 | Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine |
PCT/FR2004/001398 WO2005010334A1 (en) | 2003-06-25 | 2004-06-04 | Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine |
AT04767266T ATE360750T1 (en) | 2003-06-25 | 2004-06-04 | METHOD FOR CONTROLLING THE OPERATION OF THE CYLINDER OF AN INTERNAL COMBUSTION ENGINE, ENGINE COMPRISING A CYLINDER OPERATED ACCORDING TO THE METHOD, AND MOTOR VEHICLE EQUIPPED WITH THE ENGINE |
ES04767266T ES2286671T3 (en) | 2003-06-25 | 2004-06-04 | OPERATING COMMAND PROCEDURE OF AN INTERNAL COMBUSTION ENGINE CYLINDER, ENGINE THAT INCLUDES A CYLINDER THAT OPERATES ACCORDING TO SUCH PROCEDURE AND AUTOMOTIVE VEHICLE EQUIPPED WITH SUCH ENGINE. |
EP04767266A EP1636471B1 (en) | 2003-06-25 | 2004-06-04 | Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine |
DE602004006123T DE602004006123T2 (en) | 2003-06-25 | 2004-06-04 | METHOD FOR CONTROLLING THE OPERATION OF THE CYLINDER OF A COMBUSTION ENGINE, A MOTOR COMPRISING A CYLINDER OPERATED IN ACCORDANCE WITH THE METHOD, AND A MOTOR VEHICLE EQUIPPED WITH THE ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307692A FR2856739B1 (en) | 2003-06-25 | 2003-06-25 | METHOD FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE CYLINDER, ENGINE COMPRISING A CYLINDER OPERATING ACCORDING TO SUCH A METHOD, AND MOTOR VEHICLE EQUIPPED WITH SUCH ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2856739A1 true FR2856739A1 (en) | 2004-12-31 |
FR2856739B1 FR2856739B1 (en) | 2005-11-18 |
Family
ID=33515410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0307692A Expired - Fee Related FR2856739B1 (en) | 2003-06-25 | 2003-06-25 | METHOD FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE CYLINDER, ENGINE COMPRISING A CYLINDER OPERATING ACCORDING TO SUCH A METHOD, AND MOTOR VEHICLE EQUIPPED WITH SUCH ENGINE |
Country Status (7)
Country | Link |
---|---|
US (1) | US7712439B2 (en) |
EP (1) | EP1636471B1 (en) |
AT (1) | ATE360750T1 (en) |
DE (1) | DE602004006123T2 (en) |
ES (1) | ES2286671T3 (en) |
FR (1) | FR2856739B1 (en) |
WO (1) | WO2005010334A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2902461A1 (en) * | 2006-06-19 | 2007-12-21 | Peugeot Citroen Automobiles Sa | Super-charged spark injection internal combustion engine for heavy vehicle, has petrol pump providing total quantity of petrol to injector under specific pressure to inject petrol into duct in time interval consecutive to closing of valve |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10335592A1 (en) * | 2003-07-31 | 2005-03-10 | Mts Maschinenbau Gmbh | stacking column |
FR2885389B1 (en) * | 2005-05-03 | 2007-10-19 | Peugeot Citroen Automobiles Sa | METHOD FOR REDUCING HYDROCARBON EMISSIONS OF A COLD ENGINE AND DEVICE AND ENGINE USING THE SAME |
US20120227690A1 (en) * | 2011-03-09 | 2012-09-13 | Giovanni Ferro | Electronic Engine Control Unit And Method Of Operation |
JP5775779B2 (en) * | 2011-09-29 | 2015-09-09 | 本田技研工業株式会社 | Internal combustion engine |
DK177398B1 (en) * | 2012-05-24 | 2013-03-18 | Man Diesel & Turbo Deutschland | Method for operating a large, crosshead reciprocating piston internal combustion engine and suitable such engine |
DE102012214676B4 (en) | 2012-08-17 | 2014-05-28 | Ford Global Technologies, Llc | Method and device for controlling a gas-powered internal combustion engine |
WO2024127136A1 (en) * | 2022-12-13 | 2024-06-20 | C.R.F. Società Consortile Per Azioni | Internal combustion engine with variable intake valve actuation and engine control method |
WO2024127137A1 (en) * | 2022-12-13 | 2024-06-20 | C.R.F. Società Consortile Per Azioni | Internal combustion engine with improved intake valve opening strategies and engine control method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183011A (en) * | 1991-04-17 | 1993-02-02 | Honda Giken Kogyo Kabushiki Kaisha | Method of controlling the supply of fuel in hydrogen-fueled engine |
US5647312A (en) * | 1993-08-03 | 1997-07-15 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Four-stroke Otto engine having hybrid control |
US6182621B1 (en) * | 1997-07-31 | 2001-02-06 | Fev Motorentechnik Gmbh & Co. Kg | Method of affecting mixture formation and charge motion in an engine cylinder |
US6484677B2 (en) * | 2000-08-29 | 2002-11-26 | Ford Global Technologies, Inc. | Transitions among operating modes in an engine with a hybrid valvetrain |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386919A (en) * | 1977-01-08 | 1978-07-31 | Nissan Motor Co Ltd | Scavenging air regulating device for enforced scavenging engine |
US4572114A (en) * | 1984-06-01 | 1986-02-25 | The Jacobs Manufacturing Company | Process and apparatus for compression release engine retarding producing two compression release events per cylinder per engine cycle |
JP3815163B2 (en) * | 2000-01-25 | 2006-08-30 | 日産自動車株式会社 | Compression self-ignition internal combustion engine |
DE10018303A1 (en) * | 2000-04-13 | 2001-10-25 | Bosch Gmbh Robert | Procedure for charge control of internal combustion engine entails opening of at least one inlet valve inside load change in cylinder in at least two phases separated in time from each other |
-
2003
- 2003-06-25 FR FR0307692A patent/FR2856739B1/en not_active Expired - Fee Related
-
2004
- 2004-06-04 EP EP04767266A patent/EP1636471B1/en not_active Expired - Lifetime
- 2004-06-04 ES ES04767266T patent/ES2286671T3/en not_active Expired - Lifetime
- 2004-06-04 US US10/562,417 patent/US7712439B2/en not_active Expired - Fee Related
- 2004-06-04 AT AT04767266T patent/ATE360750T1/en not_active IP Right Cessation
- 2004-06-04 WO PCT/FR2004/001398 patent/WO2005010334A1/en active IP Right Grant
- 2004-06-04 DE DE602004006123T patent/DE602004006123T2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183011A (en) * | 1991-04-17 | 1993-02-02 | Honda Giken Kogyo Kabushiki Kaisha | Method of controlling the supply of fuel in hydrogen-fueled engine |
US5647312A (en) * | 1993-08-03 | 1997-07-15 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Four-stroke Otto engine having hybrid control |
US6182621B1 (en) * | 1997-07-31 | 2001-02-06 | Fev Motorentechnik Gmbh & Co. Kg | Method of affecting mixture formation and charge motion in an engine cylinder |
US6484677B2 (en) * | 2000-08-29 | 2002-11-26 | Ford Global Technologies, Inc. | Transitions among operating modes in an engine with a hybrid valvetrain |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2902461A1 (en) * | 2006-06-19 | 2007-12-21 | Peugeot Citroen Automobiles Sa | Super-charged spark injection internal combustion engine for heavy vehicle, has petrol pump providing total quantity of petrol to injector under specific pressure to inject petrol into duct in time interval consecutive to closing of valve |
Also Published As
Publication number | Publication date |
---|---|
ES2286671T3 (en) | 2007-12-01 |
EP1636471B1 (en) | 2007-04-25 |
US20070056536A1 (en) | 2007-03-15 |
ATE360750T1 (en) | 2007-05-15 |
WO2005010334A1 (en) | 2005-02-03 |
US7712439B2 (en) | 2010-05-11 |
FR2856739B1 (en) | 2005-11-18 |
DE602004006123T2 (en) | 2007-12-27 |
EP1636471A1 (en) | 2006-03-22 |
DE602004006123D1 (en) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090228 |